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17-12-2020
Mathematics

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find f(-2) for f(x)=5*3^x

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umairkazi924 umairkazi924

18-12-2020

f(x) = 5 × 3^x

f(-2) = 5 × 3^(-2)

f(-2) = 5 × 1/3^(2)

f(-2) = 5 × 1/9

f(-2) = 5/9

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